离线推送

// 国内版
flutter pub add tencent_chat_push_for_china

// 国际版
flutter pub add tim_ui_kit_push_plugin

static final PushAppInfo appInfo = PushAppInfo(
 hw_buz_id: , // 华为证书ID
 mi_app_id: , // 小米APPID
 mi_app_key: , // 小米APPKey
 mi_buz_id: , // 小米证书ID
 mz_app_id: , // 魅族APPID
 mz_app_key: , // 魅族APPKey
 mz_buz_id: , // 魅族证书ID
 vivo_buz_id: , // vivo证书ID
 oppo_app_key: , // OPPO APPKey
 oppo_app_secret: , // OPPO APP Secret
 oppo_buz_id: , // OPPO证书ID
 oppo_app_id: , // OPPO APPID
 google_buz_id: , // Google FCM证书ID
 apple_buz_id: , // Apple证书ID
 honor_buz_id: , // 荣耀证书ID
);

<application
    android:usesCleartextTraffic="true" // 增加本行
>
  <!-- possibly other elements -->
</application>

WidgetsFlutterBinding.ensureInitialized();

await Firebase.initializeApp(
  options: DefaultFirebaseOptions.currentPlatform,
);

// app 其他 gradle 插件
apply plugin: 'com.huawei.agconnect'      // HMS SDK gradle 插件
android {
    // app 配置内容
}

<uses-permission android:name = "com.huawei.android.launcher.permission.CHANGE_BADGE "/>

      android: {
        defaultConfig {
          manifestPlaceholders = [
            ....
            vivo_APPID: "填入您申请的vivo AppKey"
            vivo_APPKEY:"填入您申请的vivo AppID",
            .....
          ]
        }
      }

    <meta-data
        android:name="com.vivo.push.api_key"
        android:value="填入您申请的vivo AppKey" />
    <meta-data
        android:name="com.vivo.push.app_id"
        android:value="填入您申请的vivo AppID" />
</application>

<uses-permission android:name="com.vivo.notification.permission.BADGE_ICON" />

    <meta-data
        android:name="com.hihonor.push.app_id"
        android:value="填入您申请的荣耀 AppID"" />
</application>

repositories {
    maven { url 'https://developer.hihonor.com/repo/' }  // 新增
}

<uses-permission android:name = "com.hihonor.android.launcher.permission.CHANGE_BADGE" />

final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
    isUseGoogleFCM: true, // 中国大陆版无此参数
  );

Future.delayed(const Duration(seconds: 5), () async {
  final bool isUploadSuccess =
    await ChannelPush.uploadToken(PushConfig.appInfo);
  print("Push token upload result: $isUploadSuccess");
});

/// App
@override
void didChangeAppLifecycleState(AppLifecycleState state) async {
  print("--" + state.toString());
  int? unreadCount = await _getTotalUnreadCount();
  switch (state) {
    case AppLifecycleState.inactive:
     TencentImSDKPlugin.v2TIMManager
        .getOfflinePushManager()
        .doBackground(unreadCount: unreadCount ?? 0);
      if(unreadCount != null){
        cPush.setBadgeNum(unreadCount);
      }
      break;
    case AppLifecycleState.resumed:
      TencentImSDKPlugin.v2TIMManager
        .getOfflinePushManager()
        .doForeground();
      break;
    case AppLifecycleState.paused:
      TencentImSDKPlugin.v2TIMManager
        .getOfflinePushManager()
        .doBackground(unreadCount: unreadCount ?? 0);
      if(unreadCount != null){
        cPush.setBadgeNum(unreadCount);
      }
      break;
  }
}

OfflinePushInfo({
    this.title = '', // 推送通知标题。留空字符串时，按照优先级，IM后台自动替换成 sender的昵称 => sender ID。因此，如无特殊需求，该字段建议留空，可达到和微信一致的效果
    this.desc = '', // 推送第二行小字部分
    this.disablePush = false,
    this.ext = '', // 推送内额外信息，对方可于单击通知跳转时拿到。建议传含Conversation信息的JSON，用于收件方跳转至对应Chat。可参见下方TUIKit的实例代码。
    this.androidOPPOChannelID = '', // OPPO的channel ID
  });

TIMUIKitChat(
    config: TIMUIKitChatConfig(
            notificationTitle: "",// 推送通知标题。留空字符串时，按照优先级，IM后台自动替换成sender的昵称 => sender ID。因此，如无特殊需求，该字段建议留空
            notificationOPPOChannelID: "", // 用于推送消息的OPPO配置Channel ID
            notificationBody: (V2TimMessage message, String convID, ConvType convType) {
              return "您根据给出的参数自定义的第二行通知";
            },
            notificationExt: (V2TimMessage message, String convID, ConvType convType) {
              // 您根据给出的参数自定义的EXT字段：此处建议传conversation id，JSON格式，即如下所示
              String createJSON(String convID){
                return "{\"conversationID\": \"$convID\"}";
              }
              String ext =  (convType == ConvType.c2c
                  ? createJSON("c2c_${message.sender}")
                  : createJSON("group_$convID"));
              return ext;
            }
        )
)

BuildContext? _cachedContext;
final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // 中国大陆版无此参数
);

@override
void initState() {
  super.initState();
  _cachedContext = context;
}

void handleClickNotification(Map<String, dynamic> msg) async {
    String ext = msg['ext'] ?? "";
    Map<String, dynamic> extMsp = jsonDecode(ext);
    String convId = extMsp["conversationID"] ?? "";

    // 此处建议判断当前打开的页面是否是将要跳转的Conversation。
    // 如果是，建议阻止跳转，以避免进入多个相同页面。

    final targetConversationRes = await TencentImSDKPlugin.v2TIMManager
        .getConversationManager()
        .getConversation(conversationID: convId);

    V2TimConversation? targetConversation = targetConversationRes.data;

    if(targetConversation != null){
      cPush.clearAllNotification();
      Navigator.push(
          _cachedContext ?? context,
          MaterialPageRoute(
            builder: (context) => Chat(
              selectedConversation: targetConversation,
            ),
          ));
    }
  }

final user = await sdkInstance.getLoginUser();
final myId = user.data;
OfflinePushInfo offlinePush = OfflinePushInfo(
  title: "",
  desc: "邀请您语音通话",
  ext: "{\"conversationID\": \"c2c_$myId\"}",
  disablePush: false,
  ignoreIOSBadge: false,
  androidOPPOChannelID: PushConfig.OPPOChannelID
);

_calling?.call(widget.selectedConversation.userID!, CallingScenes.Audio, offlinePush);

final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // 中国大陆版无此参数
);
cPush.init(
    pushClickAction: pushClickAction, // 单击通知后的事件回调，会在STEP6讲解
    appInfo: PushConfig.appInfo, // 传入STEP1做的appInfo
);

OfflinePushInfo({
    // ..其他配置
    this.iOSSound = "", // iOS离线推送声音设置， 当 iOSSound = kIOSOfflinePushNoSound，表示接收时不会播放声音。 当 iOSSound = kIOSOfflinePushDefaultSound，表示接收时播放系统声音。 如果要自定义 iOSSound，需要先把语音文件链接进 Xcode 工程，然后把语音文件名（带后缀）设置给 iOSSound。
    this.ignoreIOSBadge = false,
  });

TIMUIKitChat(
    config: TIMUIKitChatConfig(
            // ..其他配置
            notificationIOSSound: "", // iOS离线推送声音设置， 当 iOSSound = kIOSOfflinePushNoSound，表示接收时不会播放声音。 当 iOSSound = kIOSOfflinePushDefaultSound，表示接收时播放系统声音。 如果要自定义 iOSSound，需要先把语音文件链接进 Xcode 工程，然后把语音文件名（带后缀）设置给 iOSSound。
        )
)

TencentImSDKPlugin.v2TIMManager.callExperimentalAPI(
    api: 'disableBadgeNumber',
    param: true
);

{
    "From_Account": "Admin", // 建议配置成管理员账户
    "MsgRandom": 3674128,
    "MsgLifeTime": 120,
    "MsgBody": [
        {
            "MsgType": "TIMTextElem",
            "MsgContent": {
                "Text": "Push Test"
            }
        }
    ],
    "OfflinePushInfo": {
        "PushFlag": 0,
    "Title": "推送信息的标题",
        "Desc": "离线推送内容",
        "Ext": "这是透传的内容，会通过点击回调的方式，使您拿到，您可用于自定义跳转等操作。请使用JSON格式",
        "AndroidInfo": { // Android设备推送配置
            "Sound": "android.mp3"
        },
        "ApnsInfo": { // 苹果iOS设备推送配置
            "Sound": "apns.mp3",
            "BadgeMode": 1, // 这个字段缺省或者为 0 表示需要计数，为 1 表示本条消息不需要计数，即右上角图标数字不增加
            "Title":"apns title", // apns title
            "SubTitle":"apns subtitle", // apns subtitle
            "Image":"www.image.com" // image url
        }
    }
}

// 国内版
flutter pub add tencent_chat_push_for_china

// 国际版
flutter pub add tim_ui_kit_push_plugin

if (@available(iOS 10.0, *)) {
  [UNUserNotificationCenter currentNotificationCenter].delegate = (id<UNUserNotificationCenterDelegate>) self;
}

if #available(iOS 10.0, *) {
  UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
}

final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // 中国大陆版无此参数
);

cPush.init(
  // 此处绑定点击通知的跳转函数，下文会介绍
  pushClickAction: onClickNotification,
);

final advancedMsgListener = V2TimAdvancedMsgListener(
  onRecvNewMessage: (V2TimMessage newMsg) {
    // 这里完成监听回调触发事件
    // 请在这里调用下一步提及的触发本地消息通知API
  },
});

TencentImSDKPlugin.v2TIMManager
        .getMessageManager()
        .addAdvancedMsgListener(listener: advancedMsgListener);

cPush.createNotificationChannel(
        channelId: "new_message",
        channelName: "消息推送",
        channelDescription: "推送新聊天消息");

cPush.displayNotification(
  channelID: "new_message",
  channelName: "消息推送",
  title: "",
  body: "",
  ext: ""
);

cPush.displayDefaultNotificationForMessage(
        message: message, channelID: "new_message", channelName: "消息推送");

BuildContext? _cachedContext;
final TimUiKitPushPlugin cPush = TimUiKitPushPlugin(
  isUseGoogleFCM: true, // 中国大陆版无此参数
);

@override
void initState() {
  super.initState();
  _cachedContext = context;
}

void onClickNotification(Map<String, dynamic> msg) async {
    String ext = msg['ext'] ?? "";
    Map<String, dynamic> extMsp = jsonDecode(ext);
    String convId = extMsp["conversationID"] ?? "";

    // 若当前的会话与要跳转至的会话一致，则不跳转
    // 此处建议您自行判断下，用户当前打开的页面

    final targetConversationRes = await TencentImSDKPlugin.v2TIMManager
        .getConversationManager()
        .getConversation(conversationID: convId);

    V2TimConversation? targetConversation = targetConversationRes.data;

    if(targetConversation != null){
      cPush.clearAllNotification();
      Navigator.push(
          _cachedContext ?? context,
          MaterialPageRoute(
            builder: (context) => Chat(
              selectedConversation: targetConversation,
            ),
          ));
    }
  }